Critical severity · published Jul 27, 2025
CVE-2025-8244
TOTOLINK X15 HTTP POST Request formMapDelDevice buffer overflow
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
A vulnerability was found in TOTOLINK X15 1.0.0-B20230714.1105. It has been classified as critical. Affected is an unknown function of the file /boafrm/formMapDelDevice of the component HTTP POST Request Handler. The manipulation of the argument macstr leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
X1
X15 · TOTOLINK
1.0.0-B20230714.1105 · source: vendor
XF
X15 Firmware · Totolink
1.0.0-b20230714.1105 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-8244
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-8244
Exploit
https://github.com/panda666-888/vuls/blob/main/totolink/x15/formMapDelDevice.md
Permissions Required
https://vuldb.com/?ctiid.317832
Third Party Advisory
https://vuldb.com/?id.317832
Third Party Advisory
https://vuldb.com/?submit.622692
Product
https://www.totolink.net/
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